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Find the volume of a sphere whose r is 20 inches?

User Gbero
by
7.1k points

2 Answers

3 votes

Answer:

33493.34

Explanation:

r=20

volume of sphere= 4/3×πr^3

= 4/3×3.14×20^3

= 33493.34

or

r=20

volume of sphere= 4/3×πr^3

= 4/3×22/7×20^3

= 33523.80952

User Abhay Agarwal
by
7.4k points
8 votes

Answer:


\boxed{\boxed{\pink{\bf \leadsto The \ Volume \ of \ the\ sphere\ is\ 33493.33 \ in.^3 }}}

Explanation:

According to the Question the radius of the sphere is 20 inches. And we know that the Volume of sphere is given by :-


\boxed{\orange{\sf Volume_(sphere)=(4)/(3)\pi r^3 }}

And here radius is 20 in.


\implies Volume = (4)/(3)\pi r^3 \\\\\implies Volume =(4)/(3)*(22)/(7)* (20 in.)^3\\\\\implies \boxed{\bf Volume = 33493.33 in^3 }

Hence the Volume of the sphere is 33493.33 inch³.

User Elarcoiris
by
8.5k points

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